Multi-system emulator

Changes since 4.22:

* Interton VC 4000, Elektor TV Games Computer: compatibility improvements.

* "View PSGs status" command.

* Miscellaneous improvements and bug fixes.

>> Get it HERE.

Commodore 64 emulator

19 May 2007 v1.0.4.16

=====================

1) The VIC emulation as been enhanced to include a 4 pixel delay before responding to

changes to the sprite multicolor register. Stray pixels have been removed from the

"Krestage 3" Demo by Crest 50 pixel sprite upper border.

Changelog / Download

Commodore Plus/4 emulator

Changes in version 1.1.0

------------------------

 

* implemented 1551 drive emulation

* added floppy drive LED display to the GUI (1541 is red, 1551 is green, and 1581 is yellow)

* the debugger now allows for debugging floppy drives; the drives are also mapped to the physical address range $180000-$1BFFFF

* fixed 1541 disk change detection

* keyboard map can be configured with the GUI

* external game devices like joysticks and gamepads are supported, and can be assigned in the keyboard map like normal keys

* the 'step over' button in the debugger now also skips branch instructions

* invalid opcodes that normally jam the CPU can be used as breakpoints (with the priority assumed to be 3) that open the debugger, and the execution of the program can continue as if there was a NOP instruction

* added new command line options for loading disk image, snapshot, and demo files on start-up; on Windows, D64 and D81 files are also optionally associated with the emulator

* it is now possible to use WAV, AIFF, and other sound file formats as tape images; these files can be read and written, however, new files are created in plus4emu format

* blank video output is generated when the TED is disabled by setting bit 5 of $FF07

* reduced horizontal texture resolution to 384 in OpenGL mode when the quality is set to 0, for improved performance

* minor GUI improvements and fixes

Changelog / Download

Sinclair Spectrum emulator

** 16/05/2007

- Binary editor changed updated.

- Window to change and edit a REM line added.(disassemble or print the type-in listing)

- In Artic assembler window, you can save the compiled ASM line (line 2), without opening the binary tools window.

- Sound debugger window added to display all values sent to the sound card.(&H0000 to &H4000)

Note: The direct sound wasn't implemented to avoid any problems on old PCs.(DX compatibilities)

- Disassembler: relative jump displayed in decimal values.

- minor changes.

>> Get it HERE.